Answer: (a) Estimate the area under the graph of from to
Chapter 4, Problem 4.1.5(choose chapter or problem)
(a) Estimate the area under the graph of from to using three rectangles and right endpoints. Then improve your estimate by using six rectangles. Sketch the curve and the approximating rectangles. (b) Repeat part (a) using left endpoints. (c) Repeat part (a) using midpoints. (d) From your sketches in parts (a)(c), which appears to be the best estimate?
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